19366620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3547}}^1$

素因数の和:3579

約数の個数: 96

約数和(自身を含む): 66759168

約数和(自身を除く): 47392548

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 3547, 5460, 7094, 10641, 14188, 17735, 21282, 24829, 35470, 42564, 46111, 49658, 53205, 70940, 74487, 92222, 99316, 106410, 124145, 138333, 148974, 184444, 212820, 230555, 248290, 276666, 297948, 322777, 372435, 461110, 496580, 553332, 645554, 691665, 744870, 922220, 968331, 1291108, 1383330, 1489740, 1613885, 1936662, 2766660, 3227770, 3873324, 4841655, 6455540, 9683310, 19366620]

約数ペア:

[(1, 19366620), (2, 9683310), (3, 6455540), (4, 4841655), (5, 3873324), (6, 3227770), (7, 2766660), (10, 1936662), (12, 1613885), (13, 1489740), (14, 1383330), (15, 1291108), (20, 968331), (21, 922220), (26, 744870), (28, 691665), (30, 645554), (35, 553332), (39, 496580), (42, 461110), (52, 372435), (60, 322777), (65, 297948), (70, 276666), (78, 248290), (84, 230555), (91, 212820), (105, 184444), (130, 148974), (140, 138333), (156, 124145), (182, 106410), (195, 99316), (210, 92222), (260, 74487), (273, 70940), (364, 53205), (390, 49658), (420, 46111), (455, 42564), (546, 35470), (780, 24829), (910, 21282), (1092, 17735), (1365, 14188), (1820, 10641), (2730, 7094), (3547, 5460)]