2193973168

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{12253}}^1$

素因数の和:12330

約数の個数: 60

約数和(自身を含む): 4631423808

約数和(自身を除く): 2437450640

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 361, 496, 589, 722, 1178, 1444, 2356, 2888, 4712, 5776, 9424, 11191, 12253, 22382, 24506, 44764, 49012, 89528, 98024, 179056, 196048, 232807, 379843, 465614, 759686, 931228, 1519372, 1862456, 3038744, 3724912, 4423333, 6077488, 7217017, 8846666, 14434034, 17693332, 28868068, 35386664, 57736136, 70773328, 115472272, 137123323, 274246646, 548493292, 1096986584, 2193973168]

約数ペア:

[(1, 2193973168), (2, 1096986584), (4, 548493292), (8, 274246646), (16, 137123323), (19, 115472272), (31, 70773328), (38, 57736136), (62, 35386664), (76, 28868068), (124, 17693332), (152, 14434034), (248, 8846666), (304, 7217017), (361, 6077488), (496, 4423333), (589, 3724912), (722, 3038744), (1178, 1862456), (1444, 1519372), (2356, 931228), (2888, 759686), (4712, 465614), (5776, 379843), (9424, 232807), (11191, 196048), (12253, 179056), (22382, 98024), (24506, 89528), (44764, 49012)]