19005116930

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1\times {\mathrm{1667}}^1$

素因数の和:2039

約数の個数: 64

約数和(自身を含む): 35417751552

約数和(自身を除く): 16412634622

約数列:

[1, 2, 5, 10, 47, 94, 127, 191, 235, 254, 382, 470, 635, 955, 1270, 1667, 1910, 3334, 5969, 8335, 8977, 11938, 16670, 17954, 24257, 29845, 44885, 48514, 59690, 78349, 89770, 121285, 156698, 211709, 242570, 318397, 391745, 423418, 636794, 783490, 1058545, 1140079, 1591985, 2117090, 2280158, 3183970, 5700395, 9950323, 11400790, 14964659, 19900646, 29929318, 40436419, 49751615, 74823295, 80872838, 99503230, 149646590, 202182095, 404364190, 1900511693, 3801023386, 9502558465, 19005116930]

約数ペア:

[(1, 19005116930), (2, 9502558465), (5, 3801023386), (10, 1900511693), (47, 404364190), (94, 202182095), (127, 149646590), (191, 99503230), (235, 80872838), (254, 74823295), (382, 49751615), (470, 40436419), (635, 29929318), (955, 19900646), (1270, 14964659), (1667, 11400790), (1910, 9950323), (3334, 5700395), (5969, 3183970), (8335, 2280158), (8977, 2117090), (11938, 1591985), (16670, 1140079), (17954, 1058545), (24257, 783490), (29845, 636794), (44885, 423418), (48514, 391745), (59690, 318397), (78349, 242570), (89770, 211709), (121285, 156698)]