19226844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5869}}^1$

素因数の和:5899

約数の個数: 72

約数和(自身を含む): 59827040

約数和(自身を除く): 40600196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 5869, 11738, 17607, 23476, 35214, 41083, 52821, 70428, 76297, 82166, 105642, 123249, 152594, 164332, 211284, 228891, 246498, 305188, 369747, 457782, 492996, 534079, 686673, 739494, 915564, 1068158, 1373346, 1478988, 1602237, 2136316, 2746692, 3204474, 4806711, 6408948, 9613422, 19226844]

約数ペア:

[(1, 19226844), (2, 9613422), (3, 6408948), (4, 4806711), (6, 3204474), (7, 2746692), (9, 2136316), (12, 1602237), (13, 1478988), (14, 1373346), (18, 1068158), (21, 915564), (26, 739494), (28, 686673), (36, 534079), (39, 492996), (42, 457782), (52, 369747), (63, 305188), (78, 246498), (84, 228891), (91, 211284), (117, 164332), (126, 152594), (156, 123249), (182, 105642), (234, 82166), (252, 76297), (273, 70428), (364, 52821), (468, 41083), (546, 35214), (819, 23476), (1092, 17607), (1638, 11738), (3276, 5869)]