19496491497362

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{823}}^1\times {\mathrm{1163}}^1\times {\mathrm{6661}}^1$

素因数の和:8799

約数の個数: 64

約数和(自身を含む): 32204410721280

約数和(自身を除く): 12707919223918

約数列:

[1, 2, 11, 22, 139, 278, 823, 1163, 1529, 1646, 2326, 3058, 6661, 9053, 12793, 13322, 18106, 25586, 73271, 114397, 146542, 161657, 228794, 323314, 925879, 957149, 1258367, 1778227, 1851758, 1914298, 2516734, 3556454, 5482003, 7746743, 10184669, 10528639, 10964006, 15493486, 20369338, 21057278, 60302033, 85214173, 120604066, 133043711, 170428346, 266087422, 761998417, 1076797277, 1463480821, 1523996834, 2153594554, 2926961642, 6375569489, 8381982587, 11844770047, 12751138978, 16763965174, 23689540094, 70131264379, 140262528758, 886204158971, 1772408317942, 9748245748681, 19496491497362]

約数ペア:

[(1, 19496491497362), (2, 9748245748681), (11, 1772408317942), (22, 886204158971), (139, 140262528758), (278, 70131264379), (823, 23689540094), (1163, 16763965174), (1529, 12751138978), (1646, 11844770047), (2326, 8381982587), (3058, 6375569489), (6661, 2926961642), (9053, 2153594554), (12793, 1523996834), (13322, 1463480821), (18106, 1076797277), (25586, 761998417), (73271, 266087422), (114397, 170428346), (146542, 133043711), (161657, 120604066), (228794, 85214173), (323314, 60302033), (925879, 21057278), (957149, 20369338), (1258367, 15493486), (1778227, 10964006), (1851758, 10528639), (1914298, 10184669), (2516734, 7746743), (3556454, 5482003)]