19543514

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{379}}^1$

素因数の和:482

約数の個数: 32

約数和(自身を含む): 32832000

約数和(自身を除く): 13288486

約数列:

[1, 2, 19, 23, 38, 46, 59, 118, 379, 437, 758, 874, 1121, 1357, 2242, 2714, 7201, 8717, 14402, 17434, 22361, 25783, 44722, 51566, 165623, 331246, 424859, 514303, 849718, 1028606, 9771757, 19543514]

約数ペア:

[(1, 19543514), (2, 9771757), (19, 1028606), (23, 849718), (38, 514303), (46, 424859), (59, 331246), (118, 165623), (379, 51566), (437, 44722), (758, 25783), (874, 22361), (1121, 17434), (1357, 14402), (2242, 8717), (2714, 7201)]