19002078316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{571}}^1\times {\mathrm{10847}}^1$

素因数の和:11494

約数の個数: 48

約数和(自身を含む): 36485729280

約数和(自身を除く): 17483650964

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 571, 767, 1142, 1534, 2284, 3068, 7423, 10847, 14846, 21694, 29692, 33689, 43388, 67378, 134756, 141011, 282022, 437957, 564044, 639973, 875914, 1279946, 1751828, 2559892, 6193637, 8319649, 12387274, 16639298, 24774548, 33278596, 80517281, 161034562, 322069124, 365424583, 730849166, 1461698332, 4750519579, 9501039158, 19002078316]

約数ペア:

[(1, 19002078316), (2, 9501039158), (4, 4750519579), (13, 1461698332), (26, 730849166), (52, 365424583), (59, 322069124), (118, 161034562), (236, 80517281), (571, 33278596), (767, 24774548), (1142, 16639298), (1534, 12387274), (2284, 8319649), (3068, 6193637), (7423, 2559892), (10847, 1751828), (14846, 1279946), (21694, 875914), (29692, 639973), (33689, 564044), (43388, 437957), (67378, 282022), (134756, 141011)]