19473960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14753}}^1$

素因数の和:14778

約数の個数: 64

約数和(自身を含む): 63737280

約数和(自身を除く): 44263320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 14753, 29506, 44259, 59012, 73765, 88518, 118024, 147530, 162283, 177036, 221295, 295060, 324566, 354072, 442590, 486849, 590120, 649132, 811415, 885180, 973698, 1298264, 1622830, 1770360, 1947396, 2434245, 3245660, 3894792, 4868490, 6491320, 9736980, 19473960]

約数ペア:

[(1, 19473960), (2, 9736980), (3, 6491320), (4, 4868490), (5, 3894792), (6, 3245660), (8, 2434245), (10, 1947396), (11, 1770360), (12, 1622830), (15, 1298264), (20, 973698), (22, 885180), (24, 811415), (30, 649132), (33, 590120), (40, 486849), (44, 442590), (55, 354072), (60, 324566), (66, 295060), (88, 221295), (110, 177036), (120, 162283), (132, 147530), (165, 118024), (220, 88518), (264, 73765), (330, 59012), (440, 44259), (660, 29506), (1320, 14753)]