17622044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 35925120

約数和(自身を除く): 18303076

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 107, 197, 209, 214, 394, 418, 428, 788, 836, 1177, 2033, 2167, 2354, 3743, 4066, 4334, 4708, 7486, 8132, 8668, 14972, 21079, 22363, 41173, 42158, 44726, 82346, 84316, 89452, 164692, 231869, 400501, 463738, 801002, 927476, 1602004, 4405511, 8811022, 17622044]

約数ペア:

[(1, 17622044), (2, 8811022), (4, 4405511), (11, 1602004), (19, 927476), (22, 801002), (38, 463738), (44, 400501), (76, 231869), (107, 164692), (197, 89452), (209, 84316), (214, 82346), (394, 44726), (418, 42158), (428, 41173), (788, 22363), (836, 21079), (1177, 14972), (2033, 8668), (2167, 8132), (2354, 7486), (3743, 4708), (4066, 4334)]