15370498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{241}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 27320832

約数和(自身を除く): 11950334

約数列:

[1, 2, 11, 13, 22, 26, 143, 223, 241, 286, 446, 482, 2453, 2651, 2899, 3133, 4906, 5302, 5798, 6266, 31889, 34463, 53743, 63778, 68926, 107486, 591173, 698659, 1182346, 1397318, 7685249, 15370498]

約数ペア:

[(1, 15370498), (2, 7685249), (11, 1397318), (13, 1182346), (22, 698659), (26, 591173), (143, 107486), (223, 68926), (241, 63778), (286, 53743), (446, 34463), (482, 31889), (2453, 6266), (2651, 5798), (2899, 5302), (3133, 4906)]