16507428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10343}}^1$

素因数の和:10376

約数の個数: 48

約数和(自身を含む): 46341120

約数和(自身を除く): 29833692

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 10343, 20686, 31029, 41372, 62058, 72401, 124116, 144802, 196517, 217203, 289604, 393034, 434406, 589551, 786068, 868812, 1179102, 1375619, 2358204, 2751238, 4126857, 5502476, 8253714, 16507428]

約数ペア:

[(1, 16507428), (2, 8253714), (3, 5502476), (4, 4126857), (6, 2751238), (7, 2358204), (12, 1375619), (14, 1179102), (19, 868812), (21, 786068), (28, 589551), (38, 434406), (42, 393034), (57, 289604), (76, 217203), (84, 196517), (114, 144802), (133, 124116), (228, 72401), (266, 62058), (399, 41372), (532, 31029), (798, 20686), (1596, 10343)]