190225948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1637}}^1$

素因数の和:1810

約数の個数: 48

約数和(自身を含む): 385257600

約数和(自身を除く): 195031652

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 139, 209, 278, 418, 556, 836, 1529, 1637, 2641, 3058, 3274, 5282, 6116, 6548, 10564, 18007, 29051, 31103, 36014, 58102, 62206, 72028, 116204, 124412, 227543, 342133, 455086, 684266, 910172, 1368532, 2502973, 4323317, 5005946, 8646634, 10011892, 17293268, 47556487, 95112974, 190225948]

約数ペア:

[(1, 190225948), (2, 95112974), (4, 47556487), (11, 17293268), (19, 10011892), (22, 8646634), (38, 5005946), (44, 4323317), (76, 2502973), (139, 1368532), (209, 910172), (278, 684266), (418, 455086), (556, 342133), (836, 227543), (1529, 124412), (1637, 116204), (2641, 72028), (3058, 62206), (3274, 58102), (5282, 36014), (6116, 31103), (6548, 29051), (10564, 18007)]