19071744

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1307}}^1$

素因数の和:1345

約数の個数: 72

約数和(自身を含む): 53471040

約数和(自身を除く): 34399296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 608, 768, 912, 1216, 1307, 1824, 2432, 2614, 3648, 3921, 4864, 5228, 7296, 7842, 10456, 14592, 15684, 20912, 24833, 31368, 41824, 49666, 62736, 74499, 83648, 99332, 125472, 148998, 167296, 198664, 250944, 297996, 334592, 397328, 501888, 595992, 794656, 1003776, 1191984, 1589312, 2383968, 3178624, 4767936, 6357248, 9535872, 19071744]

約数ペア:

[(1, 19071744), (2, 9535872), (3, 6357248), (4, 4767936), (6, 3178624), (8, 2383968), (12, 1589312), (16, 1191984), (19, 1003776), (24, 794656), (32, 595992), (38, 501888), (48, 397328), (57, 334592), (64, 297996), (76, 250944), (96, 198664), (114, 167296), (128, 148998), (152, 125472), (192, 99332), (228, 83648), (256, 74499), (304, 62736), (384, 49666), (456, 41824), (608, 31368), (768, 24833), (912, 20912), (1216, 15684), (1307, 14592), (1824, 10456), (2432, 7842), (2614, 7296), (3648, 5228), (3921, 4864)]