19655502

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1471}}^1$

素因数の和:1624

約数の個数: 32

約数和(自身を含む): 41969664

約数和(自身を除く): 22314162

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 131, 262, 393, 786, 1471, 2227, 2942, 4413, 4454, 6681, 8826, 13362, 25007, 50014, 75021, 150042, 192701, 385402, 578103, 1156206, 3275917, 6551834, 9827751, 19655502]

約数ペア:

[(1, 19655502), (2, 9827751), (3, 6551834), (6, 3275917), (17, 1156206), (34, 578103), (51, 385402), (102, 192701), (131, 150042), (262, 75021), (393, 50014), (786, 25007), (1471, 13362), (2227, 8826), (2942, 6681), (4413, 4454)]