19284091204

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{183707}}^1$

素因数の和:183904

約数の個数: 48

約数和(自身を含む): 40492182528

約数和(自身を除く): 21208091324

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 163, 322, 326, 644, 652, 1141, 2282, 3749, 4564, 7498, 14996, 26243, 52486, 104972, 183707, 367414, 734828, 1285949, 2571898, 4225261, 5143796, 8450522, 16901044, 29576827, 29944241, 59153654, 59888482, 118307308, 119776964, 209609687, 419219374, 688717543, 838438748, 1377435086, 2754870172, 4821022801, 9642045602, 19284091204]

約数ペア:

[(1, 19284091204), (2, 9642045602), (4, 4821022801), (7, 2754870172), (14, 1377435086), (23, 838438748), (28, 688717543), (46, 419219374), (92, 209609687), (161, 119776964), (163, 118307308), (322, 59888482), (326, 59153654), (644, 29944241), (652, 29576827), (1141, 16901044), (2282, 8450522), (3749, 5143796), (4564, 4225261), (7498, 2571898), (14996, 1285949), (26243, 734828), (52486, 367414), (104972, 183707)]